TruGlo TFXBlack TG13RS1A Green Tritium & Fiber Optic Sights with White Outline Front and Rear

TruGlo TFXBlack tritium and fiber optic sights deliver day-and-night visibility for defensive carry, duty, and range work. These are Truglo's answer to shooters who want a snag-free sight system that's tough enough for hard use yet fast enough for precision shooting. The green tritium and fiber optic combination keeps your sight picture glowing around the clock—no batteries required—while the white outline on the front and rear helps you acquire a sight picture quickly, even in dim light or under stress.

Built for shooters who live in their carry gun or rely on a duty firearm, the TFXBlack uses a compact, snag-resistant design that won't catch on holster draws or brush. The illuminating elements sit inside a shock-resistant, chemically sealed capsule, and the steel housing is finished with Truglo's FORTRESS FINISH—a rust-proof protective coating that shrugs off oils, solvents, and the wear that comes with serious use. You can clean these sights aggressively without worrying about the tritium or fiber vial failing.

The white ring around the front fiber is designed to help your eye naturally center on the front sight, reinforcing proper sight alignment and speeding up your draw-to-sight-picture time. This sight radius gives you the geometry you need for fast, repeatable accuracy. Whether you're running your EDC pistol at the range, on a duty belt, or in your nightstand, TruGlo TFXBlack sights work 24/7 with zero maintenance.

Key Features

• Green tritium and fiber optic combination provides visibility in all light conditions
• Snag-free design fits standard holsters without snagging during draw
• White outline on front and rear sight aids rapid sight acquisition
• Shock-resistant and chemically sealed capsule protects illumination elements
• FORTRESS FINISH protects steel against rust and corrosion
• Swiss tritium for consistent brightness
• Requires no batteries or maintenance

Specifications

Frequently Asked Questions

What guns do TruGlo TFXBlack sights fit?

The TG13RS1A is designed for compact Glock-pattern pistols. Verify your specific firearm is compatible before purchase, as sight mounting and compatibility vary by model.

Can I use these sights with a night sight? Do they work in pitch black?

TruGlo TFXBlack sights use Swiss tritium, which self-illuminates in complete darkness without batteries. The fiber optic portion charges during daylight and brighter conditions, enhancing visibility in low light. They function 24/7 with no power source required.

Will these sights damage my holster or cause my gun to snag when drawing?

The TFXBlack design is snag-resistant and fits standard holsters without catching during the draw. The compact form factor is engineered to work smoothly with common duty and defensive holster designs.

How durable are these sights? Can I use aggressive cleaning methods?

TruGlo TFXBlack sights are built for serious use. The illuminating elements are sealed in a shock-resistant capsule, and the steel is protected by FORTRESS FINISH—a permanent rust-proof coating. The sights are resistant to oils, chemicals, cleaning solvents, and even ultrasonic cleaning without damage.